From: chenyan (chenyan@deeptht.com.cn)
Date: Thu Oct 24 2002 - 02:27:43 GMT-3
hi,guys
R1
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| |
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R2--------R3
R1 in AS100 and R2&R3 in AS200, all the AS in one confederation.
The routes learnd by the R1 from external conrederation were advertised to R2 and R3, it would work fine. but , when I used the commands in R2 and R3:
nei R2 next-hop-self & nei R3 next-hop-self
then R2&R3 would select the ibgp routes instead of the confed ebgp routes, and only one on them would have the routes with two paths, and the other would have only one path from R1.
It seemd that it was the falut 0f the next-hop-self, but why?
thanks
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